First, anda have to get the main treasure that's in the big clam's mouth.

Second, anda have to get the rare treasure. There are five tiny clams with tiny, white pearls. One has a black pearl, that is the main treasure.

Third, anda need to complete it witout losing a sub. anda can do this in step one atau two, atau if anda didn't get it then do it now. if anda don't do it, anda can't alih on to step four.

Fourth, anda have to do it timed. During that time, anda may see the giant squid. (Check foto-foto to see what it looks like!!)

Fith, anda have to do it in compressed air mode, meaning that anda can't touch anything, otherwise anda lose your sub. Plus, anda -will- go very fast.